Satan might have waved the $20 baggie at the unbeliever. The unbeliever is responsible for injecting the contents of that bag into his arm.
I would doubt that very much since the non believer does not accept any gods, good or bad, and to the no-believer, Satan does not exist. How can I listen to a being that isn't.
There is no better love between 2 people than mutual respect for each other WT Young, 2002
Who gave anyone the authority to call me an authority on anything. WT Young, 1969
Since Evolution is only ~90% correct it should be thrown out and replaced by Creation which has even a lower % of correctness. W T Young, 2008